baber/WOPTO huggingface dataset:
Patent JP-H11200312-A (JP)
Title: Rolling vehicle
Inventor: MATSUNAMI KATSUOMI
IPC: E01C19/23
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a rolling vehicle having wheels and a roadway watering mechanism with a simplified piping system. SOLUTION: When a shut-off valve 20 is in a closed state, watering is performed exclusively from wheel watering nozzle 14, and watering is directed to the surfaces rolling roller and rolling tire 10. In a state where the shut-off valve 20 is open, watering from roadway watering nozzle 21 is also performed in addition to the watering from the wheel watering nozzle 14, water is scattered wider than the width of vehicle body at the rear of rolling tire 10, and moisture is given to the earth on the rolling surface where the compaction is being performed. Rate of watering from the roadway watering nozzle 21 can be simply adjusted by regulating the opening of the shut-off valve 20.
Patent JP-S59140680-A (JP)
Title: Information disk reproducer
Inventor: SUKEGAWA KATSUNORI
IPC: G11B17/04
Filed: 1983-01-31
Abstract: PURPOSE:To simplify the mechanism which holds an information disk and to reduce the cost by producing the holding force of the information disk at a prescribed position before the disk falls to a turntable by the pull-out force of the disk. CONSTITUTION:When a case 1 is inserted to a reproducer, the contact members 3-1 and 3-2 of a cover 3 push the rollers 8 and 9 at the side of the reproducer by means of the inserting force of the cover 3. Thus push levers 5 and 6 are turned clockwise and counterclockwise centering on pins 4-1 and 4-2 respectively. At the same time, the cover holding members 5-4 and 6-3 fixed to open levers 5 and 6 are also turned as if they held the cover 3 between and engage the hook members 3-3 and 3-4 of the cover respectively. The cover 3 is supported in its thickness direction by a cover/disk holding member 14-1 of a top catcher fixed to a holding part chassis 4 and the cover holding members 5-4 and 6-3 of the levers 5 and 6 respectively.
Patent JP-S62215535-A (JP)
Inventor: GUREISU HINNUAA UON
IPC: A61K38/44
Filed: 1987-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61175280-A (JP)
Title: Concrete pump
Inventor: KIMURA TAKASHI
IPC: F04B15/02
Filed: 1985-01-29
Abstract: PURPOSE:To perform continuous and smooth discharge of concrete by communicating a hopper to one of cylinders and a discharge pipe to the other cylinder alternatively by change-over of a valve unit. CONSTITUTION:Concrete is inserted into a hopper 1 and stirred by a stirring machine 5 to raise fluidity. When a hopper 1 and a left cylinder 2 are communicated with each other by a valve unit 11, concrete in the hopper 1 can be attracted by the left cylinder 2. This time, if a right cylinder 3 is filled with concrete as the right cylinder 3 and a discharge pipe 7 are communicated with other by a main connecting pipe 12, concrete is discharged from the discharge pipe 7 by pushing of the right cylinder 3. Then, the vale unit 11 is rotated to communicate the hopper 1 with the right cylinder 3 through an elbow pipe 14 and the hopper 1 with the left cylinder 2 through the main connecting pipe 12, and discharge of concrete is continuously made.
Patent JP-H07225658-A (JP)
Title: Printing system
Inventor: HONMA HIDEO
IPC: B41J5/30
Filed: 1994-02-09
Abstract: PURPOSE:To perform printing-out in a short time after a user issues a request by performing the printing-out of a second printing job even when a first printing job is present when the execution of the printing-out of the second printing job is judged. CONSTITUTION:When it is judged that a printing request is present, the printing job is set in a normal queue 103. Then, when a priority request is present in the printing job, the printing job is set in a priority queue 104. In the meantime, a printing job controller 102 inspects the priority queue 104 and when it is judged that the printing job is present in the priority queue, checks whether or not the job is present in the queue for the fixed period of time without printing out the job. Then, when the job is not present, the presence/absence of the elimination request of the printing job are judged, the job is eliminated when the request is present and a printer function processing is executed when the elimination request is not present.
Patent JP-H06228660-A (JP)
Title: Method for controlling crown of hearth roll
Inventor: MIZUGUCHI TOSHINAO
IPC: C21D9/56
Filed: 1993-02-02
Abstract: PURPOSE:To precisely control both the meandering and the buckling of a strip in continuous heat treatment equipment for steel strip. CONSTITUTION:Crown quantity of a hearth roll 15 in the continuous heat treatment furnace for steel strip is measured by using a displacement gage 22, and by controlling the surface temp. of the hearth roll 15 based on the measured value of this crown quantity, the variation of the crown quantity is fed back to control the prescribed crown. By this method, the crown can precisely be grasped and the crown control can be executed as preset and both the meandering and the buckling of the strip can surely be prevented.
Patent JP-H08211651-A (JP)
Title: Electrostatic charge image developing toner and its production
Inventor: NAGASE TATSUYA
IPC: G03G9/087
Filed: 1995-02-01
Abstract: PURPOSE: To provide a production method of a toner in which substantially a premixing process is omitted in a melting and kneading process using a biaxial extruding machine, by separating the supplying process of each compsn. of the toner to the extruding machine according to the static bulk density of each compsn. CONSTITUTION: A toner is obtd. by kneading a compsn. comprising at least a resin, coloring agent and inorg. fine powder by using at least a biaxial screw extruding machine. The biaxial extruding machine used is equipped with at least two supply ports 4, 6, 12 for the source material along the longitudinal direction of the barrel. A compsn. comprising at least a resin and having 0.30-0.70g/cm<3> static bulk density is supplied through a first supply port 4 for the source material in the upstream side of the extruding machine, while a compsn. comprising at least a coloring agent and an inorg. fine powder and having 0.02-0.30g/cm<3> static bulk density is supplied through the supply ports 6, 12 for the source material in the downstream side of the first supply port 4 of the extruding machine.
Patent JP-S57129982-A (JP)
Title: One-touch valve
Inventor: KAIGAWA TSUTOMU
IPC: F16K35/16
Filed: 1981-02-03
Abstract: PURPOSE:To accomplish opening and closing of the valve at a single touch by opening the valve manually and closing it by utilizing electromagnetic force. CONSTITUTION:When a knob 15 is pushed by hand, a push rod 14 is brought down, and a protrusion 14' presses down a concavity 12 of a rotatable plate 10. Then, a lengthy hole 9 goes up bringing with it a pin shaft 8 upward, so that the valve rod 4 is pushed up, and the valve head 5 pulled off the valve seat 2, thus opening the valve. Once the concavity 12 is pressed down, a bearing 17 enters beneath a hook 13, so that even when the knob 15 goes back up, the lengthy hole 9, hence the pin shaft 8 and the valve rod 4 too, maintain their pushed-up positions. When electric current is supplied, magnetic force generated attracts the lower end 22 of a plate 18 against the force of a compressed spring 20, disengaging the bearing 17 from the hook 13, so that the valve rod 4 is pushed down by a spring 6, and the valve head 5 is applied to the valve seat 2, thus closing the valve.
Patent JP-H09206526-A (JP)
Title: Gas flow passage
Inventor: KOJIMA MASARU
IPC: B01D45/12
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To eliminate the damage due to foreign matter in a gas flow and to obtain the durability over a long period of time in a gas flow passage of an internal combustion engine or the like by providing a flow direction changing means for directing the flow direction of a gas flow toward the outer periphery direction of the flow passage and providing a foreign matter catching means having an opening in the upstream direction of the gas flow. SOLUTION: In a gas flow passage 1 through which solid such as metallic pieces and liquid such as water may be passed as foreign matter, a catalyst carrier of honeycomb structure of an exhaust gas purifier is installed in the gas flow passage 1 as a structural body 3 by using a supporting material 2. A taper grid 5 consisting of plural plates having a taper directed toward the outer periphery direction from the center as a flow direction changing means for directing the flow direction of the gas flow 4 toward the wall surface of the flow passage.  On the downstream side of the taper grid 5 and on the upstream side of the structural body 3, a pocket-like receiving tray 6 having an opening 6a in the upstream direction of the gas flow 4 as a foreign matter catching means is provided so that a double-pipe structure may be constituted of it and the wall surface of the gas flow passage 1 over the whole circumference of the inner wall of the gas flow passage 1.
Patent JP-2000213785-A (JP)
Title: Heat exchanging ventilation fan
Inventor: WAKAMATSU TOMONOBU
IPC: F24F7/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanging ventilation fan which enables effective heat exchange while achieving a miniaturization of a body with a reduction in the size of a heat exchanger. SOLUTION: This fan is provided with a heat exchanger 8 in which heat exchange elements 11 are arranged in a box-shaped body 1 having a feed air inlet 4 and a feed air outlet 2, and an exhaust inlet 3 and an exhaust outlet 5 in the depthwise direction of the body 1 the same as the direction of the lamination thereof to make the flow 12 of feed air orthogonal to the flow 13 of exhaust for heat exchange; and a motor 16 which is installed with a feed air fan 9 and an exhaust fan 10 on a rotating shaft 16a sticking out of both side parts 16b thereof. The rotating shaft 16a is arranged in the direction orthogonal to that of the lamination of the heat exchange elements 11 to miniaturize the body, thereby achieving an effective heat exchange.
Patent JP-H0640037-A (JP)
Title: Bubble jet printing device, production of said device, and bubble jet printing head
Inventor: KIA SHIRUBABURUTSUKU
IPC: B41J2/07
Filed: 1992-01-30
Abstract: PURPOSE: To facilitate the accurate alignment between two parts in a two-part structure by forming an ink supply passage, a nozzle and a heater means integrally. CONSTITUTION: The passages 113, 114 piercing through the opposed surfaces of a semiconductor substrate 130 are formed by using semiconductor manufacturing technique and a part of them is formed into a nozzle for emitting an ink droplet 108 and an integrated BJ printing device having heater means 120 corresponding to the nozzle is constituted. Since this device is an one-part structure, there is no problem in the case of a two-part structure and the device is made long to easily provide a machinery corresponding to the whole width of recording paper.
Patent JP-H10208362-A (JP)
Title: Device for positioning recording medium holding body
Inventor: KOBAYASHI CHIYOHIKO
IPC: G11B17/26
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To accurately position a holding body at a prescribed position with a comparatively simple constitution. SOLUTION: This device is equipped with the holding body 66 for holding a recording medium and a moving mechanism 86 for moving this holding body 66 in the vertical direction, and the moving mechanism 86 is equipped with a moving member 102 formed with guide positioning grooves 116, 118 and pins to be guided 120, 122 provided on the holding body 66, where the pins to be guide 102, 122 are freely movably accepted by the guide positioning grooves 116 and 118 respectively.  These guide positioning grooves 116, 118 are equipped with positioning groove parts 116a and 116b and then (118a, 118b) corresponding to positions where the holding body 66 should be positioned and moving groove parts 116c, (118c) existing between these positioning groove parts, where the moving groove parts 116c, (118c) are largely inclined, while the positioning groove parts 116a, 116b and then (118a, 118b) are gently inclined.
Patent JP-S5719937-A (JP)
Title: Magnetron
Inventor: OGURO TOMOKATSU
IPC: H01J23/15
Filed: 1981-02-06
Abstract: PURPOSE:To reduce the size and to eliminate the unnecessary radiation, by arranging a cylindrical magnet rod while containing it in a filter case and approaching a yoke from the outside of the filter case to guide the flux. CONSTITUTION:Many veins 31 are fixed on the inner wall of an anode tube 30. A cathode 43 composed of a tungsten wire containing thorium is secured to a disc 40 through the electron beam welding, arcing or the brazing employing a brazing material having high melting point such as Ru-Mo alloy, platinum, etc. First and second magnets 45, 46 are formed as magnet rods. A disc 40 provided at the lower end of a cylinder 38 will support the cathode 43 and function as a heat dam for reducing the transmission of heat from the cathode 43. The first magnet 45 is contained in a filter case 49 then a yoke 56 is approached from the outside of the filter case 49 to guide the magnetic flux.
Patent JP-H02225826-A (JP)
Title: Method for sealing lubricating in inner space of flexible boot in uniform joint device
Inventor: UCHIDA SUSUMU
IPC: F16D3/16
Filed: 1990-01-25
Abstract: PURPOSE:To simplify impregnation work of lubricant and to enable prevention of adhesion of the lubricant to the inner surface of installing parts by impregnating the lubricant from an inlet port provided on a boot after the flexible boot is attached to a uniform joint and by sealing the inlet port. CONSTITUTION:A protrusion 5 provided with an inlet port 9 piercing a bellows 2 is formed on the bellows 2 of a flexible boot 1. And installing parts 3 and 4 of the boot 1 are installed to a joint outer ring 6 and a rotation axis 8 respectively, and after they are fastened and fixed with a binding band 10, lubricant is impregnated from the inlet port 9. Next, the protrusion 5 is fused by heating of electricity or gas, supersonic waves, a high frequency or the like so as to seal the inlet port 9. As the boot 1 provided with the inlet port 9 is used in this way, necessary amount of the lubricant can be easily impregnated into the inner space of the boot 1 from the inlet port 9, and as the installing part on the large diameter side and the installing part on the small diameter side of the boot 1 can be fastened by the band 10 at the time of impregnation of the lubricant, grease is not adhered to these parts and problem such as slip and so on at the fastening part does not occur in rotation.
Patent JP-H09214228-A (JP)
Title: Glass antenna for vehicle
Inventor: FUJII HIROMASA
IPC: H01Q1/32
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a glass antenna for receiving an FM radio broadcaset wave taking not much space while improving a reception gain over the FM radio broadcast wave. SOLUTION: In this antenna, 2nd elements 32 are arranged so as to be nearly included between two horizontal wires of a 1st element 31 formed by connecting ends of the two horizontal wires consisting of one wire comparatively longer and the other comparatively shorter with a vertical wire. Or a 3rd element 3. extended from part of heating conductor wires 2 and then turned left so as to be capacitive-coupled with the horizontal wire of the 1st element 31 may be added to the antenna.
Patent JP-S62231621-A (JP)
Inventor: ARUBAATO ROORENSU SHIYUMITSUTO
IPC: A61B5/0478
Filed: 1987-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53102190-A (JP)
Title: Packaging device for lighting fittings
Inventor: TSUJIMURA SUSUMU
IPC: B65D85/30
Filed: 1977-02-16
Abstract: PURPOSE: Using a pair of packings for snugly supporting both ends of an elongated lighting fitting and a rollable sheet for surrounding the packings and the elongated light fitting, a package is easily prepared for the light fitting, the package being provided with means to prevent dislodgement of the rollable sheet from the packings. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03222339-A (JP)
Title: Connection of semiconductor device
Inventor: KIZAKI MASAYASU
IPC: H01L21/60
Filed: 1990-01-29
Abstract: PURPOSE:To contrive the improvement of the efficiency and reliability of an operation by a method wherein an insulating resin layer is provided on the sides of the surfaces of electrode terminals on a substrate, a semiconductor device is faced the substrate and is pressed and heated and after being made to soften, the resin layer is hardened. CONSTITUTION:An insulating resin layer 10 is previously provided on a glass substrate 8. Accordingly, the operation of the connection of a semiconductor device to the substrate is efficient and a constant amount of the layer 10 can be provided on the substrate in an even thickness. When the semiconductor device is faced the substrate 8 and is pressed and heated, the layer 10 is once softened, is brought into a flowable state and is pushed out to some degree from between the device and the substrate 8. At this time, as a first conductive layer 5 constituting bump electrodes 2 is a substance having a melting point higher than a thermal pressure bonding temperature, it is not fused and the gap between the device and the substrate can be kept uniformly and a second conductive layer 6 constituting the electrodes 2 is pressed to electrode terminals 9 on the substrate by a thermal pressure bonding, but a stress, which is generated between the electrodes 2 and the terminals 9, can be absorbed in the layer 6 by a difference in thermal expansion coefficient subsequent to the connection of the device to the substrate because this layer 6 is a substance softer than the layer 5 at normal temperature.
Patent JP-H06232341-A (JP)
Title: Semiconductor device
Inventor: SHIMOYAMA SHINICHI
IPC: H01L21/822
Filed: 1993-02-03
Abstract: PURPOSE:To reduce the occupation areas of MIS capacitances and to lessen the absolute value of the parasitic capacitance of each terminal by a method wherein a plurality of the MIS capacitors are installed in the same low- concentration N-type epitaxial layer and the side of metal layers are used as terminals. CONSTITUTION:A semiconductor device is provided with a high-concentration N-type impurity diffused layer 3 provided in a low-concentration N-type epitaxial layer 5, an insulating film 2 at least provided on the upper part of the layer 3 and two metal layers 1, which are provided on the upper part of the film 2 and are selectively provided within the upper region of the layer 3. A parasitic junction capacitor C3 is connected to a parasitic resistor R1 between MIS capacitances C1 and C2, which are series-connected to each other, and a diode D is equivalently connected to the capacitor C3. The two MIS capacitors, terminals on the diffusion sides of which are made equipotential to each other, are installed in the same layer 5 and the occupation areas of the MIS capacitor can be reduced. Moreover, parasitic capacitances, which are attached to terminals of the layers 1, are equal and the absolute value of the parasitic capacitance of each terminal can be made small.
Patent JP-S56113861-A (JP)
Title: U packing for rod
Inventor: YAMAZAKI TOSHIHIRO
IPC: F16J15/32
Filed: 1980-02-14
Abstract: PURPOSE: To improve sealing capacity by a self-sealing effect by forming fluid passage at a top part of an inner peripheral lip.  
     CONSTITUTION: When hydraulic pressure acts upon a top part 2 of an inner peripheral lip 1 of a U packing 4 for a rod with a connecting groove 3 in a diameter direction while the top part 2 is contacted with an inside end face 10 of a mounting groove 9, the hydraulic pressure goes into a space 13 between the inner peripheral lip 1 and an outer peripheral lip 11 through the connecting groove 3 at the top of the inner peripheral lip, so that a self-sealing effect is generated by pressure to prevent leakage. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02255988-A (JP)
Title: Picture memory
Inventor: NAKAJIMA MITSUO
IPC: G11C11/401
Filed: 1989-01-27
Abstract: PURPOSE:To always obtain a continuous video memory by providing plural output buffer register circuits and singly holding first data, which are read by a random access, in one register. CONSTITUTION:Serial data inputted to a terminal 2 are outputted as the parallel data of (m) bits by a serial / parallel conversion circuit 8 and held by an input buffer register circuit 9. The parallel data to be outputted from this circuit 9 are written to the memory cell of a memory cell array 10. In correspondence to whether the parallel data of the (m) bits to be read from the array 10 are read in a first state or in a second state, the data are serially outputted selectively by a serial / parallel conversion circuit 12 through output buffer circuits 11a and 11b. An Arbitrary address set in the second state can be generated by a read address generation circuit 17. Thus, since the data are held by the other circuit 11b in the second state that the data are read by the random access, the continuous video memory can be obtained.
Patent JP-H01189983-A (JP)
Title: Semiconductor laser device
Inventor: TANAKA TOSHIO
IPC: H01S5/00
Filed: 1988-01-26
Abstract: PURPOSE:To obtain fundamental transverse mode oscillation up to a high-current region at a low threshold by forming AlGaAs growth block layers for AlGaAs layers on both sides that shape an active region and bending an active region section in an active layer. CONSTITUTION:An active layer 4 is bent on a current inrush region to a V-shaped etching section 7 by an AlGaAs growth block layer 11. Consequently, inrush currents concentrically flow only into a bent active region 8, and both sides of the active region 8 are also held by an N-type AlGaAs upper clad layer 5 having a small refractive index, and the effect of current confinement in the lateral direction and light is also displayed. Since the forbidden band zone of the AlGaAs growth block layer 11 is widened, the layer 11 also functions as a current block layer effectively. Accordingly, light and currents are confined effectually by the active region 8, thus acquiring a laser having a fundamental transfers mode stable up to a high current inrush region by low threshold currents.
Patent JP-S60160048-A (JP)
Title: Driving power transmitter
Inventor: TANAKA SHINICHI
IPC: G11B15/44
Filed: 1984-01-30
Abstract: PURPOSE:To perform forward and reverse revolutions by means of a single flywheel and to simplify the constitution of a driving power transmitter, by setting the rotary fulcrum of a pulley lever so as to secure the same belt attachment length between forward and reverse revolutions. CONSTITUTION:A belt pulley lever 49 containing a belt pulley 51 is supported by a rotary shaft 50, and a tension spring 58 and a drive switching rod 42 engage an arm and the other one of the lever 49 respectively. While a lever 59 containing an idler 61 is supported by a shaft 60 of the rod 42. The shaft 50 has the same belt length between the forward and backward revolutions. The rod 42 is moved left in a forward mode. Then pulleys 51 and 48 are pressed to each other and gears 45 and 35 engage with each other to be driven forward. While the rod 42 is shifted right in a reverse mode and the pulley 51 is pressed to the pulley 48 via an idler pulley 61. Then gears 45 and 36 engages with each other and are driven reverse. Thus it is possible to perform both forward and reverse revolutions by means of a flywheel 46 and to simplify the constitution of a driving power transmitter.